Home | Sensors&Transmitters| Water Quality Sensors| PH/ORP/Conductivity sensors

Conductivity/Concentration Transmitter - DDM-200/DDM-200C Series

• Output signal (All isolated): 4-20mA (2 wire); 0-2V(option); Rs485(Modbus/RTU) (Option)
• Calibration: 2 point calibration.
• Protection: IP65
• Accuracy: ±1%F.S.
• Power supply: 5VDC, 24VDC (DC10~28V)
• Pressure: <0.6MPa. < 2.5Mpa (Optional)
• Strong anti interference, fast response.
• Easy mounting.

  • Model Number: DDM-200/DDM-200C Series
  • Data Sheet: Date Sheet File
Quantity:
- +
Inquire Now Add to cart
  • Conductivity/Concentration Transmitter
  • Conductivity/Concentration Transmitter
  • Conductivity/Concentration Transmitter
Mouse over image to zoom

Product Specification

DDM-200/DDM-200C Series Conductivity/Concentration Transmitter

 

This product is one of the conductivity transmitter, protection class IP65 / IP68, can be installed directly into the formula, suitable for all occasions need to measure conductivity, such as water treatment, aquaculture, marine environment monitoring, CIP and other industries.

 

Conductivity/Concentration Transmitter Typical applications
● Pure water / drinking water / surface water / variety of water supply / industrial sewage.
● Acid, alkali and salt solution / chemical reaction process / industrial manufacturing process.
● Soilless cultivation / flower greenhouses / aquatic farming / swimming pool.
● DDM-200C: concentration measurement for acid alkali and salt solution.

 

Conductivity/Concentration Transmitter Instrument characteristics
● Easy connect to PLC, industrial computer, controller, data logger or touch screen for online monitor and control.
● Strong anti interference, fast response.
● The probe use gold plate VP header for plug connection. Threaded fastening, very easy to replace the probe.
● Easy mounting. The 3/4” NPT thread is easy for pipe and tank mounting. The probe can be also separated with the display header, connect by cable.

 

Conductivity/Concentration Transmitter Technical Specifications


DDM-200
DDM-200C
(Percentage concentration)
Output signal (All isolated)
4-20mA (2 wire);
0-2V(option);
Rs485(Modbus/RTU) (Option)
Display
LED model: 4 bits LED display. Just display conductivity / concentration value.
LCD model: show conductivity / concentration value and temperature.
Operation
2 button for operation (LED model)
3 buttons for operation (LCD model)
Calibration
 2 point calibration.
Protection
 IP65
Scale
(Other scale can be ordered)
0.01~20μS/cm (0.01cm-1),
0.1~200μS/cm (0.1cm-1),
0~5000μS/cm (1.0cm-1),
0.1~400mS/cm (4-electrode sensor)
0~2000mS/cm (Inductive sensor)
0~15% NaOH, 0~15% HCL,
0~15% HNO3,
0~30% NaCL, 0~25% H2SO4,
0~20% Acetic.
(Inductive sensor
Resolution
0.01μS/cm (0.01cm-1), 
0.1μS/cm (0.1cm-1),
1μS/cm (1.0cm-1),
0.1mS/cm (4-electrode sensor)
1mS/cm (Inductive sensor)
0.01%
Accuracy
 ±1%F.S.
Thread
 3/4" NPT thread
Power supply
 5VDC, 24VDC (DC10~28V)
Temperature
0~65℃
(The highest temperature conductivity constant 0.01cm-1, 0.1cm-1 can be custom-made 0 ~ 140℃)
(The highest temperature conductivity constant 1.0cm-1, Electromagnetic electrode can be custom-made 0 ~ 100℃
Auto temperature compensation
 PT1000 (NTC 10K / PT100 is optional)
Pressure
 <0.6MPa. < 2.5Mpa (Optional)
Case
 NYLON / PPS
 NYLON / PPS


If you cannot find what you want, you can entrust ISweek to source for you. Just click:

Sourcing Service

Recommended Products